The Satisfaction with Life Domains Scale as an instrument for assessing quality - a psychometric evaluation.

Purpose: Basic indices of reliability, validity, and feasibility of the Polish language version of the Satisfaction with Life Domains Scale (SLDS) were assessed - this is one of the self-assessment measures of the subjective quality of life. Methods: The combined database included 1,246 people from previous studies on stigma (n = 316) and recovery (n = 110), and individuals seeking psycho-social support (n = 820). Apart from SLDS, other measures of life functioning, experiences of stigma and discrimination, factors of personal recovery, and self-rated and clinician-rated psychopathology were used. Results: The SLDS results were characterized by a good item performance and high internal consistency (α = 0.92). Significant improvement in life satisfaction was noted, while maintaining some correlational stability in the re-test. Satisfaction with life did not depend on gender, education and age, but on diagnostic qualification (mental problems < somatic diseases) and methodological qualification (patients > persons seeking support). The direction and strength of the correlation of SLDS scores with a number of social, personal and clinical variables supports its theoretical validity, as does the principal components analysis indicating both the value of a one- and three-dimensional solution (satisfaction with social conditions, living conditions and interpersonal relationships). The feasibility of SLDS is also indicated by the low frequency (< 2.8%) of no responses in the surveyed population. Conclusions: The basic psychometric indicators of the Polish language version of the SLDS confirm its satisfactory reliability and validity as well as a sufficient level of feasibility for various clinical and research aims.

Artificial neural networks for predicting social comparison effects among female Instagram users.

Systematic exposure to social media causes social comparisons, especially among women who compare their image to others; they are particularly vulnerable to mood decrease, self-objectification, body concerns, and lower perception of themselves. This study first investigates the possible links between life satisfaction, self-esteem, anxiety, depression, and the intensity of Instagram use with a social comparison model. In the study, 974 women age 18-49 who were Instagram users voluntarily participated, completing a questionnaire. The results suggest associations between the analyzed psychological data and social comparison types. Then, artificial neural networks models were implemented to predict the type of such comparison (positive, negative, equal) based on the aforementioned psychological traits. The models were able to properly predict between 71% and 82% of cases. As human behavior analysis has been a subject of study in various fields of science, this paper contributes towards understanding the role of artificial intelligence methods for analyzing behavioral data in psychology.

Plant Extracts and Reactive Oxygen Species as Two Counteracting Agents with Anti- and Pro-Obesity Properties.

Obesity is a complex disease of great public health significance worldwide: It entails several complications including diabetes mellitus type 2, cardiovascular dysfunction and hypertension, and its prevalence is increasing around the world. The pathogenesis of obesity is closely related to reactive oxygen species. The role of reactive oxygen species as regulatory factors in mitochondrial activity in obese subjects, molecules taking part in inflammation processes linked to excessive size and number of adipocytes, and as agents governing the energy balance in hypothalamus neurons has been examined. Phytotherapy is the traditional form of treating health problems using plant-derived medications. Some plant extracts are known to act as anti-obesity agents and have been screened in in vitro models based on the inhibition of lipid accumulation in 3T3-L1 cells and activity of pancreatic lipase methods and in in vivo high-fat diet-induced obesity rat/mouse models and human models. Plant products may be a good natural alternative for weight management and a source of numerous biologically-active chemicals, including antioxidant polyphenols that can counteract the oxidative stress associated with obesity. This review presents polyphenols as natural complementary therapy, and a good nutritional strategy, for treating obesity without serious side effects.

The right of a doctor to inform an employer of contraindications to perform a certain type of work by an employee / Prawo lekarza do informowania pracodawcy o przeciwwskazaniach do wykonywania okreslonego rodzaju pracy przez pracownika

BACKGROUND: The aim of this study is to analyze the legal regulations that pertain to the duty of doctor-patient privilege and the possibility of its repeal on the plane to provide information about the patient's health status to his employer. MATERIAL AND METHODS: The material constitutes the current Polish law regulations relating to the medical duty of doctor­patient privilege as well as provisions defining the scope of information on the patient's health status that may be transferred to a patient's employer. RESULTS: The doctor has no right to provide the employer with information on contraindications to perform a specific job, if the information was obtained in the mode of providing health services that are not eligible for the catalogue of preliminary/preventive/control examinations. The basis for the doctor providing information to the employer cannot be an exception to the obligation of medical confidentiality, which is governed by art. 40 § 2 pts 1­6 of the Act of Medical Profession, under which cases of admission of professional secrecy were listed, which makes it impossible to use the cited article in cases other than strictly specified in its content. CONCLUSIONS: Polish law specifies the circumstances in which it is possible to provide an employer with the medical information on the patient's health. However, there are regulations that provide for the information on contraindications to perform a certain type of work or job to be transmitted if the information has been obtained in a manner other than as provided in the ordinance on medical examinations of employees. Med Pr 2018;69(6):613­620